1. State Key Laboratory of Lunar and Planetary Sciences Macau University of Science and Technology Macau China
2. Department of Earth, Environmental and Planetary Sciences Brown University Providence RI USA
3. Image Analysis Group TU Dortmund University Dortmund Germany
4. Lancaster Environment Centre Lancaster University Lancaster UK
5. Vernadsky Institute of Geochemistry and Analytical Chemistry Russian Academy of Sciences Moscow Russia
6. National Space Science Center Chinese Academy of Sciences Beijing China